drop someone in it

drop (one) in it

To embarrass one, often by revealing unflattering information. Primarily heard in UK. When Paul told the boss about my role in the printing mishap, he really dropped me in it.
See also: drop
Farlex Dictionary of Idioms.

drop someone in it

BRITISH, INFORMAL
COMMON If someone drops you in it, they cause trouble for you, especially by telling someone about something wrong that you have done or something that is embarrassing for you. He was dropped right in it by his own officials who admitted that they do not know what he is talking about. By the time the police caught up with him, his mates had already dropped him in it.
See also: drop, someone
Collins COBUILD Idioms Dictionary, 3rd ed.

drop someone in it

place someone in an embarrassing or awkward situation. informal
See also: drop, someone
Farlex Partner Idioms Dictionary
See also:
  • drop (one) in it
  • drop somebody in it
  • get (one) bang to rights
  • get someone bang to rights
  • get the (dead) needle
  • get the needle
  • go at (one) hammer and tongs
  • tongs
  • be at (one) hammer and tongs
  • be/go at somebody/something hammer and tongs